When TelkwaB次元官网网址檚 Lori Verhelst brought home a bag of Pink Lady apples from the No Frills in Smithers last week, she was in for a big surprise.
When she pulled one of the apples out of the bag, she found it was precisely half red and half yellow, as if someone had painted it or two different apples had been cut in half and stuck together.
B次元官网网址淥f course, I was very surprised,B次元官网网址 Verhelst said. B次元官网网址淚 went to my husband and I said, B次元官网网址榯ake a look at this,B次元官网网址 and he said, B次元官网网址榟oly, we better contact the paper.
B次元官网网址淲e put it on Facebook and some people didnB次元官网网址檛 believe it was real.B次元官网网址
There have been other reports of similar phenomena. B次元官网网址papers in the U.K. have reported on at least three different cases of the same thing with different varieties of apples. They cite experts as saying it is more than a million to one chance that something like this would happen and that it is likely a random genetic mutation.
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Dr. Loren Reiseberg, a professor in the agriculture department at University of British Columbia, however, said it could be as simple as one side of the apple being exposed to direct sunlight and the other not, but admitted he could be wrong.
Dr. Andrew Riseman, another UBC expert was much more certain. He called the apple a B次元官网网址榩ericlinal chimera,B次元官网网址 which means a body that contains two different genotypes.
B次元官网网址淎t some point in the fruitB次元官网网址檚 development, a cell mutated to block red pigment production and itB次元官网网址檚 daughter cells inherited the mutation leading to the pattern,B次元官网网址 he told The Interior B次元官网网址 via email.
Chimera is derived from the Greek word khimaira, a mythical fire-breathing monster with the head of a lion, the body of a goat and the tail of a serpent.
In medical science, a chimera is an organism with genetic material from two or more sources. Researchers in various parts of the world are experimenting with human-animal chimeras as a means of growing human organs for transplants.
Verhelst put the apple in the refrigerator to preserve it until she could show people how interesting it is. She said she was tempted to try to preserve it somehow, but as of Friday afternoon was planning to go ahead and eat it.
The Pink Lady apple (also known as Cripps Pink) was originally cultivated by Australian researcher John Cripps by crossing a Golden Delicious with a Lady Williams in 1973. They first came to Canada in the 1990s. It was the first apple variety to have a registered trademark name.
editor@interior-news.com
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